diff options
Diffstat (limited to 'test/regress/regress0/arrays/arrays4.smt2')
| -rw-r--r-- | test/regress/regress0/arrays/arrays4.smt2 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/regress/regress0/arrays/arrays4.smt2 b/test/regress/regress0/arrays/arrays4.smt2 new file mode 100644 index 000000000..f4afded65 --- /dev/null +++ b/test/regress/regress0/arrays/arrays4.smt2 @@ -0,0 +1,23 @@ +(set-logic QF_AX) +(set-info :source | +Benchmarks used in the followin paper: +Big proof engines as little proof engines: new results on rewrite-based satisfiability procedure +Alessandro Armando, Maria Paola Bonacina, Silvio Ranise, Stephan Schulz. +PDPAR'05 +http://www.ai.dist.unige.it/pdpar05/ + + +|) +(set-info :smt-lib-version 2.0) +(set-info :category "crafted") +(set-info :status unsat) +(declare-sort Index 0) +(declare-sort Element 0) +(declare-fun a1 () (Array Index Element)) +(declare-fun a2 () (Array Index Element)) +(declare-fun i1 () Index) +(declare-fun i2 () Index) +(assert (let ((?v_0 (store a2 i1 (select a1 i1))) (?v_1 (store a1 i1 (select a2 i1)))) (= (store ?v_1 i2 (select ?v_0 i2)) (store ?v_0 i2 (select ?v_1 i2))))) +(assert (not (= a1 a2))) +(check-sat) +(exit) |